* {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

html,
body {
	margin:0 auto;
	padding: 0;
}
body{
	width:100%;
	position:relative;
	color: #fff;
	max-width:750px;
	width:100%;
	margin:0 auto;
	font: 14px/1.5 Microsoft YaHei, Helvetica, Arial, sans-serif;
}
.loginp_wrap{
	max-width:750px;
	width:100%;
	background:url("../img/login_bg.jpg")no-repeat center top; 
	max-height:100vh;
	min-height:100vh;
	overflow:hidden;
	display:block;
}
.loginp_wrap img{
	max-width:100%;
}
.logo_wrap{
	max-width:152px;
	margin:0 auto;
	padding:40px 0 80px;
}
.loginp_wrap h3{
	text-align:center;
	font-size:36px;
	font-weight:normal;
	margin:0;
}
.loginp_wrap p{
	max-width:550px;
	width:80%;
	margin:0 auto;
	padding-top:80px;
}
.loginp_wrap input{
	margin:0;
	padding:0 10px;
	width:100%;
	line-height:69px;
	height:72px;
	border:none;
	font-size:36px;
}
.loginp_wrap p.loginp_button{
	max-width:350px;
	width:58%;
	margin:100px auto 0;
}
.loginp_wrap button{
	width:100%;
	background-color:#ff7510;
	border-radius:10px;
	border:none;
	color:#fff;
	line-height:56px;
	font-size:36px;
	height:60px;
}
.copyright{
	text-align:center;
	font-size:11px;
	padding-top:40px;
	width:77%;
	margin:0 auto;
}
@media screen and (max-width: 600px) { 
	.loginp_wrap h3,
	.loginp_wrap input,
	.loginp_wrap button{
		font-size:30px;
	}
	.loginp_wrap p{
		padding-top:70px;
	}
	.loginp_wrap p.loginp_button{
		margin:80px auto 0;
		max-width:350px;
		width:38%;
	}
	.loginp_wrap input{
		line-height:60px;
		height:66px;
	}
	.loginp_wrap button{
		line-height:50px;
		height:55px;
	}
}
@media screen and (max-width: 480px) { 
	.logo_wrap{
		padding-bottom:40px;
	}
	.loginp_wrap h3,
	.loginp_wrap input,
	.loginp_wrap button{
		font-size:14px;
	}
	.loginp_wrap p{
		padding-top:30px;
	}
	.loginp_wrap p.loginp_button{
		margin:80px auto 0;
		width:20%;
	}
	.loginp_wrap input{
		line-height:32px;
		height:34px;
	}
	.loginp_wrap button{
		line-height:30px;
		height:32px;
		font-weight:bold;
	}
	.loginp_wrap p.loginp_button{
		margin-top:14px;
	}
}
@media screen and (max-width: 360px) { 

	.loginp_wrap p{
		padding-top:30px;
	}
	.loginp_wrap p.loginp_button{
		margin:40px auto 0;
	}
	
	.loginp_wrap p.loginp_button{
		margin-top:0px;
	}
	
}






